how will the debates over freedom and religion and gay rights play into the 2014 campaign? andian rand paul is urging caution in the gop's fight with president obama. >> there are times when people are using language that shouldn't be used. i recently criticized someone for using some of that lock. i'm not going to bring it up, but i will say that we can disagree with the president without calling him names. >> "meet the press" is brought to you by boeing, where the >[ male announcer ] it'srought surprising what your mouth goes through in a day. but what's even more surprising is that brushing alone isn't enough to keep it clean. fortunately, you've got listerine®. unlike brushing which misses 75% of your mouth, listerine® cleans virtually your entire mouth. so what are you waiting for? it's time to take your mouth to a whole new level of health. listerine®... power to your mouth™. and take the listerine® 21 day challenge. feel the difference, or your money back. ♪ we are back now to react to events in ukraine and discuss the big week in politics. i'm joined by the